In the midst of the stormy vicissitudes of the Reformation in England and Scotland, Calvin's influence was also felt. He wrote to the young king of England, Edward VI., to Queen Elizabeth, and to all the most important persons in the kingdom, political or ecclesiastical. He addressed the prudent and versatile Cranmer, as well as the fiery and intractable Knox, and to each he gave the advice best calculated to promote the general interests of the Reformation. After Knox had been banished from Frankfort in 1555, he went to Geneva, where he was appointed pastor, and remained until 1559, making himself fully acquainted with the doctrine and discipline of the Presbyterian Church. In this vast and varied exercise of his influence, Calvin was never led astray by political bias or prejudice in favour of any system or sect. He thought Knox took too prominent a part in the struggles of the nobles and people in Scotland; that he was unduly hostile to the Anglican Church, its liturgies and forms of worship: 'I hope,' he wrote, 'that in those things which concern ceremonies, your severity, which is displeasing to so many persons, is somewhat abated. No doubt we must take care that the Church is purged from all those evils which have been introduced by error and superstition. {339} We must take heed lest the divine mysteries be changed into childish mummery; but when that is done, you are well aware that there are many things which, without being approved, may yet be tolerated. I am profoundly grieved at the dissensions of your nobles.' [Footnote 129 ] [Footnote 129: Calvini Epistolæ, ix. 150. (Amsterdam, 1667.)]